Before You File a Bug Report Please Confirm You Have Done The Following...

• I have tried restarting my IDE and the issue persists.
• I have updated to the latest version of the packages.
• I havesearched for related issues and found none that matched my issue.
• I haveread the FAQ and my problem is not listed.

Relevant Package

parser

Playground Link

https://typescript-eslint.io/play#ts=5.8.2&showAST=es&fileType=.tsx&code=GYVwdgxgLglg9mABAEwKYTgJwIZSwCgEpEBvRAXwCgIAbbAZ3sQEFTLFFg458ABNDDjyZE2ADSJ%2B6LLiyIA2gCMAuhKmDZIshApqBM4SkQBeRAEZiZKlSA&eslintrc=N4KABGBEBOCuA2BTAzpAXGYBfEWg&tsconfig=N4KABGBEDGD2C2AHAlgGwKYCcDyiAuysAdgM6QBcYoEEkJemy0eAcgK6qoDCAFutAGsylBm3TgwAXxCSgA&tokens=false

Repro Code

functiondecorator(){}classA{foo(@decoratora, @decorator[b], @decorator{ c}, @decoratord=1){}}

Expected Result

Span start for decorated AssignmentPattern doesn't include the decorator to match other binding pattern.

Actual Result

Span start include the decorator

Versions

@typescript-eslint/parser:8.26.1